81376813008

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1996879}}^1$

素因数の和:1997176

約数の個数: 60

約数和(自身を含む): 228546909760

約数和(自身を除く): 147170096752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 849, 1132, 1698, 2264, 2547, 3396, 4528, 5094, 6792, 10188, 13584, 20376, 40752, 1996879, 3993758, 5990637, 7987516, 11981274, 15975032, 17971911, 23962548, 31950064, 35943822, 47925096, 71887644, 95850192, 143775288, 287550576, 565116757, 1130233514, 1695350271, 2260467028, 3390700542, 4520934056, 5086050813, 6781401084, 9041868112, 10172101626, 13562802168, 20344203252, 27125604336, 40688406504, 81376813008]

約数ペア:

[(1, 81376813008), (2, 40688406504), (3, 27125604336), (4, 20344203252), (6, 13562802168), (8, 10172101626), (9, 9041868112), (12, 6781401084), (16, 5086050813), (18, 4520934056), (24, 3390700542), (36, 2260467028), (48, 1695350271), (72, 1130233514), (144, 565116757), (283, 287550576), (566, 143775288), (849, 95850192), (1132, 71887644), (1698, 47925096), (2264, 35943822), (2547, 31950064), (3396, 23962548), (4528, 17971911), (5094, 15975032), (6792, 11981274), (10188, 7987516), (13584, 5990637), (20376, 3993758), (40752, 1996879)]